http://www.rootschat.com/links/01edi / with images/ basic info transcribed below, with images
Sera Smyth (Baptism Card Index, 1721-1885)
baptism August 25 1842, PEI / parents Patt Smyth & Margret Mcphilips
Not sure if Sarah on census
https://familysearch.org/ark:/61903/1:1:M2K5-J3Dhttps://familysearch.org/ark:/61903/1:1:M2JD-92W Sarah A Smith b. Prince Edward Island
death May 21 1909, Cambridge, Mass. / parents Patrick Smith & Margaret Mcphillips
Bridget Smith (Massachusetts, Deaths, 1841-1915) says birth 1844 Ireland as does the 1910
death October 15 1915, Cambridge, Mass. /parents Patrick Smith & Margaret Phillips
This one shows in 1880 and appears to fit altho says a widow, & Ireland birth?
https://familysearch.org/ark:/61903/1:1:MHXS-LY1 Patt Smyth (Baptism Card Index, 1721-1885)
baptism September 3 1848, PEI / parents Patt Smyth & Margret Mcphilips
Patrick E Smith / death March 14 1913, Boston, Mass.
birth Charlottetown, PEI, / parents Patrick Smith & Margaret Mcphillips /Says father born PEI?
added:
I can't find Peter on any census was he a painter as well? If so, there is this immigration in 1872... altho says born PEI
https://familysearch.org/pal:/MM9.3.1/TH-1942-22121-24219-0(Where did you find info on him he remains elusive...)
adding: O.K. now I see him in 1880 , a painter with parents says b. 1836 Ireland
https://familysearch.org/ark:/61903/1:1:MHXR-92G